Voltage Reference

Manufacturer Package/Case Series Packaging Product Status Reference Type Output Type Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Tolerance Temperature Coefficient Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Voltage - Input Current - Supply Current - Cathode Operating Temperature Grade Qualification Mounting Type Supplier Device Package









































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Reset All
Apply All
Results:
Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Reference Type Output Type Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Tolerance Temperature Coefficient Noise - 0.1Hz to 10Hz Noise - 10Hz to 10kHz Voltage - Input Current - Supply Current - Cathode Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LF431OCRPA Diodes Incorporated

LF431OCRPA

IC VREF

Diodes Incorporated

4,489
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
LF431OCAPA Diodes Incorporated

LF431OCAPA

IC VREF

Diodes Incorporated

3,503
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
LF431NCRPA Diodes Incorporated

LF431NCRPA

IC VREF

Diodes Incorporated

3,046
RFQ

-

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - -
UPC1093T-E1-AZ Renesas Electronics Corporation

UPC1093T-E1-AZ

IC VREF SHUNT ADJ 2% SOT-89

Renesas Electronics Corporation

3,723
RFQ
UPC1093T-E1-AZ Datasheet

Datasheet

TO-243AA - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 2.495V 36 V 100 mA ±2% 100ppm/°C - - - - 1 mA -20°C ~ 85°C (TA) - - Surface Mount SOT-89
HA17431HUPTL-E Renesas Electronics Corporation

HA17431HUPTL-E

IC VREF SHUNT ADJ 1% UPAK

Renesas Electronics Corporation

4,477
RFQ
HA17431HUPTL-E Datasheet

Datasheet

TO-243AA - Tape & Reel (TR) Obsolete Shunt Adjustable 2.5V 36 V 50 mA ±1% 30ppm/°C Typical - - - - 200 µA -20°C ~ 85°C - - Surface Mount UPAK
LM4041AIX3-1.2+ Analog Devices Inc./Maxim Integrated

LM4041AIX3-1.2+

IC VREF SHUNT 0.1% SC70-3

Analog Devices Inc./Maxim Integrated

2,218
RFQ
LM4041AIX3-1.2+ Datasheet

Datasheet

SC-70, SOT-323 - Strip Obsolete Shunt Fixed 1.225V - 20 mA ±0.1% 100ppm/°C - 20µVrms - - 60 µA -40°C ~ 85°C (TA) - - Surface Mount SC-70-3
H431LK HY Electronic (Cayman) Limited

H431LK

ADJUSTABLE PRECISIONSHUNT REGULA

HY Electronic (Cayman) Limited

4,657
RFQ
H431LK Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Tape & Reel (TR) Active Shunt Adjustable 2.495V 40 V 150 mA ±0.5% 50ppm/°C - - - - 500 µA -60°C ~ 125°C - - Surface Mount SOT-23
LT432NCRPA Diodes Incorporated

LT432NCRPA

IC VREF

Diodes Incorporated

3,634
RFQ

-

- - Bulk Obsolete - - - - - - - - - - - - - - - - -
LT432OCAPA Diodes Incorporated

LT432OCAPA

IC VREF

Diodes Incorporated

3,197
RFQ

-

- - Bulk Obsolete - - - - - - - - - - - - - - - - -
LT432OCRPA Diodes Incorporated

LT432OCRPA

IC VREF

Diodes Incorporated

4,085
RFQ

-

- - Bulk Obsolete - - - - - - - - - - - - - - - - -
TLV431TQFTA Diodes Incorporated

TLV431TQFTA

IC VREF SHUNT ADJ 0.2% SOT23

Diodes Incorporated

1,834
RFQ

-

- - Tape & Reel (TR) Obsolete Shunt - - - - - - - - - - - - - - - -
MAX6050BEUR+ Analog Devices Inc./Maxim Integrated

MAX6050BEUR+

IC VREF SERIES 0.4% SOT23-3

Analog Devices Inc./Maxim Integrated

3,918
RFQ

-

TO-236-3, SC-59, SOT-23-3 - Bulk Obsolete Series Fixed 5V - 500 µA ±0.4% 30ppm/°C 120µVp-p 240µVrms 5.2V ~ 12.6V 35µA - -40°C ~ 85°C (TA) - - Surface Mount SOT-23-3
TL431CP-J Texas Instruments

TL431CP-J

IC VREF SHUNT 2.495V 8DIP

Texas Instruments

1,085
RFQ

-

8-DIP (0.300", 7.62mm) - Bulk Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±2% - - - - - 1 mA 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LA431OHPA Diodes Incorporated

LA431OHPA

IC VREF SHUNT ADJ TO92

Diodes Incorporated

3,116
RFQ
LA431OHPA Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±0.4% - - - - - 300 µA -40°C ~ 125°C (TA) - - Through Hole TO-92
LA431NYPA Diodes Incorporated

LA431NYPA

IC VREF SHUNT ADJ

Diodes Incorporated

4,558
RFQ

-

- - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 300 µA -40°C ~ 125°C (TA) - - - -
LA431NHPA Diodes Incorporated

LA431NHPA

IC VREF SHUNT ADJ TO92

Diodes Incorporated

4,441
RFQ
LA431NHPA Datasheet

Datasheet

TO-226-3, TO-92-3 (TO-226AA) Formed Leads - Tape & Reel (TR) Obsolete Shunt Adjustable 2.495V 36 V 100 mA ±1% - - - - - 300 µA -40°C ~ 125°C (TA) - - Through Hole TO-92
AZ9431AQSA-7 Diodes Incorporated

AZ9431AQSA-7

IC VREF SHUNT ADJ 0.5% SOT23

Diodes Incorporated

3,534
RFQ
AZ9431AQSA-7 Datasheet

Datasheet

TO-236-3, SC-59, SOT-23-3 - Bulk Discontinued at Digi-Key Shunt Adjustable 1.24V 18 V 100 mA ±0.5% 20ppm/°C - - - - 80 µA -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount SOT-23-3
REF02BU/2K5E4 Texas Instruments

REF02BU/2K5E4

IC VREF SERIES 5V 8SOIC

Texas Instruments

3,345
RFQ

-

8-SOIC (0.154", 3.90mm Width) REF02 Tape & Reel (TR) Obsolete Series Fixed 5V - 21 mA ±0.2% 10ppm/°C 4µVp-p - 8V ~ 40V 1.4mA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
REF02AU/2K5E4 Texas Instruments

REF02AU/2K5E4

IC VREF SERIES 5V 8SOIC

Texas Instruments

1,124
RFQ

-

8-SOIC (0.154", 3.90mm Width) REF02 Tape & Reel (TR) Obsolete Series Fixed 5V - 21 mA ±0.3% 15ppm/°C 4µVp-p - 8V ~ 40V 1.4mA - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
UPC1093T-1-E2-AZ Renesas Electronics Corporation

UPC1093T-1-E2-AZ

IC VREF SHUNT 2.495V TO243AA

Renesas Electronics Corporation

4,549
RFQ

-

TO-243AA - Tape & Reel (TR) Discontinued at Digi-Key Shunt Adjustable 2.495V 36 V 150 mA ±2% 100ppm/°C - - 36V - 1 mA -20°C ~ 85°C (TA) - - Surface Mount SOT-89
Total 8390 Record«Prev1... 413414415416417418419420Next»

Voltage Reference Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Voltage Reference components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Voltage Reference Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Voltage Reference FAQ

Can FPGAX source both active and end-of-life Voltage Reference components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Voltage Reference sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.